TEF136070 - 70Amp Circuit Breaker

TEF136070 - 70Amp Circuit Breaker

If you're replacing a TEF136070 circuit breaker, matching the original electrical ratings is just as important as getting the right physical fit. This 70-amp, 3-pole molded-case circuit breaker is designed for compatible TEF applications and uses a non-interchangeable thermal-magnetic trip unit to help protect electrical equipment from overloads and short circuits. With a 14 kA interrupting rating at 600 VAC, it's intended for commercial and industrial electrical distribution systems that require these specific ratings. The breaker comes with load-side lugs, making installation more straightforward when replacing an existing unit. Whether it's being installed in a switchboard, panelboard, or industrial control equipment, the goal is simple: provide the proper form, fit, and function for compatible equipment. These molded case breakers were built to last, making them a dependable choice for maintaining existing electrical systems.

Key Features and Benefits

• 70 Amp Current Rating: 70 Amp current rating.
• Three-Pole Configuration: Three-pole configuration for three-phase systems.
• TEF Type Molded Case Circuit Breaker: TEF Type molded case circuit breaker.
• Non-Interchangeable Thermal Magnetic Trip Unit: Non-interchangeable thermal magnetic trip unit.
• Interrupting Rating: Rated 14kA at 600VAC.
• Load-Side Lugs Included: Includes load-side lugs.
• Form, Fit, and Function: Designed to match the form, fit, and function of compatible TEF installations.
• Built for Long Service Life: Built for long service life in commercial and industrial applications.

Technical Specifications

• Part Number: TEF136070
• Type: TEF
• Poles: 3
• Amperage: 70 Amps
• Interrupting Rating: 14kA @ 600VAC
• Trip Unit: Non-Interchangeable Thermal Magnetic
• Dimensions:
  • Height: 6.31 in.
  • Width: 4.13 in.
  • Depth: 3.38 in.
• Included: Load-Side Lugs

Material Compliance and Certifications

• Commercial and Industrial Applications: Intended for commercial and industrial electrical distribution systems.
• Published Electrical Ratings: Designed to meet the published electrical ratings for compatible TEF Type applications.
• Installation Note: Verify compatibility with your equipment and applicable electrical codes before installation.

Where It Works Best

• The TEF136070 is commonly used in commercial facilities, manufacturing plants, industrial machinery, switchboards, panelboards, and other three-phase electrical systems that require a 70 Amp TEF-type circuit breaker. It's a practical replacement for maintaining existing equipment that requires these exact ratings and dimensions.